"Sunshine" was the fourth single released from Twista's fourth album, Kamikaze. The song did not find success in the US, but in the UK, "Sunshine" peaked at #3 on the UK Singles Chart. "Sunshine" features R&B singer Anthony Hamilton and was produced by Red Spyda.
"Sunshine" heavily samples Bill Withers' 1977 hit, "Lovely Day." The Twista track begins with a lengthy sample of "Lovely Day;" additionally, the chorus is a reworded version of the original Withers chorus.